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| Format: | Preprint |
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2019
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| Online Access: | https://arxiv.org/abs/1905.09764 |
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| _version_ | 1866917508488888320 |
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| author | Chen, Deliang |
| author_facet | Chen, Deliang |
| contents | We investigate the existence and regularity of locally invariant manifolds near an approximately invariant set that satisfies a geometric hyperbolicity condition with respect to an abstract ``generalized" dynamical system in Banach spaces. This hyperbolicity framework, which we term partial normal hyperbolicity, bridges the gap between normal hyperbolicity and partial hyperbolicity--concepts previously studied in finite dimensions and specific PDE contexts. Our generalized dynamical system accommodates non-smooth, non-Lipschitz, and even ``non-mapping" dynamics, making it applicable to both well-posed and ill-posed differential equations. As an illustrative application, we employ our results to analyze the dynamics of whiskered tori. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_1905_09764 |
| institution | arXiv |
| publishDate | 2019 |
| record_format | arxiv |
| spellingShingle | Invariant manifolds of partially normally hyperbolic invariant manifolds in Banach spaces Chen, Deliang Dynamical Systems 37D10, 37D30, 37C05, 37L10, 58B99 We investigate the existence and regularity of locally invariant manifolds near an approximately invariant set that satisfies a geometric hyperbolicity condition with respect to an abstract ``generalized" dynamical system in Banach spaces. This hyperbolicity framework, which we term partial normal hyperbolicity, bridges the gap between normal hyperbolicity and partial hyperbolicity--concepts previously studied in finite dimensions and specific PDE contexts. Our generalized dynamical system accommodates non-smooth, non-Lipschitz, and even ``non-mapping" dynamics, making it applicable to both well-posed and ill-posed differential equations. As an illustrative application, we employ our results to analyze the dynamics of whiskered tori. |
| title | Invariant manifolds of partially normally hyperbolic invariant manifolds in Banach spaces |
| topic | Dynamical Systems 37D10, 37D30, 37C05, 37L10, 58B99 |
| url | https://arxiv.org/abs/1905.09764 |